US ZIP Code 21601 Nativity & Citizenship Status (2024)

Approximately 8.0% of residents in US ZIP Code 21601 were born outside the United States.

The vast majority of residents, roughly 95.0%, are U.S. citizens (including both native-born and naturalized citizens).

Place of birth and citizenship status analysis for US ZIP Code 21601

Demographics Overview

92.0%

8.0%

3.0%

95.0%

**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	24,671	8.0%	92.0%
2023	24,095	9.0%	91.0%
2022	23,589	8.0%	92.0%
2021	23,373	7.6%	92.4%

Approximately 8.0% of residents in US ZIP Code 21601 were born outside the United States.

The vast majority of residents, roughly 95.0%, are U.S. citizens (including both native-born and naturalized citizens).